🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 219 Days

Day: 44.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639

Radius: 5.5

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.19 AU - 20.19 AU

Year: 23964 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 100,780,186 km

• M1: 69,114 km (0.115 R)
• M2: 351,256 km (0.064 R)
• M3: 549,024 km (0.052 R)
• M4: 1,155,943 km (0.104 R)
• M5: 1,507,647 km (0.063 R)
• M6: 2,176,350 km (0.085 R)
• M7: 2,814,385 km (0.098 R)
• M8: 3,817,588 km (0.089 R)
• M9: 4,666,855 km (0.088 R)
• M10: 5,718,229 km (0.046 R)
• M11: 5,929,162 km (0.086 R)
• M12: 7,158,557 km (0.082 R)
• M13: 7,858,675 km (0.109 R)
• M14: 8,713,627 km (0.068 R)
• M15: 11,184,834 km (0.108 R)
• M16: 12,686,498 km (0.108 R)
• M17: 13,264,245 km (0.072 R)
• M18: 14,087,183 km (0.087 R)
• M19: 14,394,756 km (0.087 R)
• M20: 16,932,085 km (0.032 R)
• M21: 18,351,320 km (0.068 R)
• M22: 21,729,240 km (0.107 R)
• M23: 27,004,211 km (0.105 R)
• M24: 30,572,120 km (0.12 R)
• M25: 31,347,635 km (0.111 R)
• M26: 32,401,852 km (0.056 R)
• M27: 33,615,838 km (0.095 R)
• M28: 34,860,044 km (0.091 R)
• M29: 35,848,587 km (0.11 R)
• M30: 41,386,401 km (0.074 R)
• M31: 42,814,611 km (0.107 R)
• M32: 48,159,145 km (0.096 R)
• M33: 54,118,825 km (0.091 R)
• M34: 62,390,540 km (0.057 R)
• M35: 63,636,989 km (0.104 R)
• M36: 65,965,031 km (0.111 R)
• M37: 69,230,155 km (0.06 R)
• M38: 82,620,361 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 6.7

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 16.82 AU - 23.86 AU

Year: 32241 Days

Day: 22.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,780,186 km

• M1: 87,216 km (0.115 R)
• M2: 511,475 km (0.116 R)
• M3: 796,010 km (0.075 R)
• M4: 1,215,034 km (0.079 R)
• M5: 1,440,777 km (0.107 R)
• M6: 2,389,976 km (0.116 R)
• M7: 3,171,176 km (0.092 R)
• M8: 3,413,973 km (0.111 R)
• M9: 3,669,337 km (0.085 R)
• M10: 4,400,721 km (0.041 R)
• M11: 4,939,722 km (0.108 R)
• M12: 5,225,454 km (0.037 R)
• M13: 5,785,099 km (0.083 R)
• M14: 8,033,705 km (0.07 R)
• M15: 14,821,708 km (0.045 R)
• M16: 15,676,660 km (0.068 R)
• M17: 17,672,744 km (0.049 R)
• M18: 17,957,429 km (0.09 R)
• M19: 19,427,228 km (0.087 R)
• M20: 19,832,339 km (0.07 R)
• M21: 22,715,539 km (0.101 R)
• M22: 23,278,476 km (0.097 R)
• M23: 24,549,759 km (0.073 R)
• M24: 31,328,487 km (0.094 R)
• M25: 43,248,146 km (0.097 R)
• M26: 46,594,202 km (0.12 R)
• M27: 49,542,476 km (0.088 R)
• M28: 52,612,823 km (0.066 R)
• M29: 59,129,606 km (0.116 R)
• M30: 63,021,544 km (0.083 R)
• M31: 66,621,467 km (0.092 R)
• M32: 71,551,166 km (0.096 R)
• M33: 73,003,013 km (0.032 R)
• M34: 81,865,939 km (0.058 R)
• M35: 86,145,934 km (0.109 R)
• M36: 88,340,834 km (0.066 R)
• M37: 98,382,740 km (0.065 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,913 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit